2108237472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{665479}}^1$

素因数の和:665506

約数の個数: 72

約数和(自身を含む): 6540337440

約数和(自身を除く): 4432099968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 665479, 1330958, 1996437, 2661916, 3992874, 5323832, 5989311, 7320269, 7985748, 10647664, 11978622, 14640538, 15971496, 21295328, 21960807, 23957244, 29281076, 31942992, 43921614, 47914488, 58562152, 63885984, 65882421, 87843228, 95828976, 117124304, 131764842, 175686456, 191657952, 234248608, 263529684, 351372912, 527059368, 702745824, 1054118736, 2108237472]

約数ペア:

[(1, 2108237472), (2, 1054118736), (3, 702745824), (4, 527059368), (6, 351372912), (8, 263529684), (9, 234248608), (11, 191657952), (12, 175686456), (16, 131764842), (18, 117124304), (22, 95828976), (24, 87843228), (32, 65882421), (33, 63885984), (36, 58562152), (44, 47914488), (48, 43921614), (66, 31942992), (72, 29281076), (88, 23957244), (96, 21960807), (99, 21295328), (132, 15971496), (144, 14640538), (176, 11978622), (198, 10647664), (264, 7985748), (288, 7320269), (352, 5989311), (396, 5323832), (528, 3992874), (792, 2661916), (1056, 1996437), (1584, 1330958), (3168, 665479)]